Question

How did Christianity expand?

Answer 1

Answer:

The spread of Christianity was made a lot easier by the efficiency of the Roman Empire, but its principles were sometimes misunderstood and membership of the sect could be dangerous. Although Jesus had died, his message had not. Word of his teachings spread to Jewish communities across the empire.

Answer 2

Answer:

The Roman Empire officially adoptedChristianity in AD 380. During the Early Middle Ages, most of Europe underwent Christianization, a process essentially complete with the Baltic Christianization in the 15th century.